package com.langsin.wanghongxiang.mapper;

import com.langsin.bean.OrderDetail;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface OrderDetailMapper {
//   @Select("select * from order_detail where detailId = #{did}")
   List<OrderDetail> queryByOrderId(Integer orderId);
   OrderDetail queryDetailByDetailId(Integer detailId);






}
